The Comparative Analysis :
Audi Q8 55 TFSI quattro tiptronic (19 - ..) vs. Porsche Cayenne S Transsyberia (09 - 10)
€ 77,300
€ 77,600
€ 77,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Audi Q8 55 TFSI is considerably bigger in every dimension. It's 7.4 inches longer, 2.6 inches wider and 0.2 inches taller than the Porsche Cayenne S.
Audi Q8 55 TFSI
Porsche Cayenne S
67.1
78.5
86.2
66.9
75.9
86.6
78.5 in
Width
75.9 in
86.2 in
Width Incl. Mirrors
86.6 in
67.1 in
Height
66.9 in
117.9
196.3
112.4
188.9
196.3 in
Length
188.9 in
117.9 in
Wheelbase
112.4 in
Vehicle Weight
Audi Q8 55 TFSI
Porsche Cayenne S
4784 lb
Curb Weight
5071 lb
6217 lb
Gross Vehicle
Weight
Weight
6790 lb
Weight Difference:
287 lb
5.66 %
General
Audi Q8 55 TFSI
Porsche Cayenne S
4M
Generation
9PA/955
Sport Utility Vehicle
Car Body Style
Sport Utility Vehicle
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Audi Q8 55 TFSI
Porsche Cayenne S
6-cylinder mild hybrid gasoline engine with turbocharger
Engine Type
V8 gasoline engine (naturally aspirated engine)
DCBD
Engine Code
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.8 L / 235 cu in
335 hp
at 5000 rpm
Power
399 hp
at 6500 rpm
Audi Q8 55 TFSI
335 hp
399 hp
Porsche Cayenne S
369 lb‑ft
at 1370 rpm
Max. Torque
369 lb‑ft
at 3500 rpm
Audi Q8 55 TFSI
369 lb‑ft
369 lb‑ft
Porsche Cayenne S
Performance
Audi Q8 55 TFSI
Porsche Cayenne S
155 mph
Maximum Speed
157 mph
5.9 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
269 ft
0.000 sec
Audi Q8 55 TFSI
62 mph
62
mph
mph
279 ft
0.000 sec
Porsche Cayenne S
▶ REPLAY
14.28 lb/hp
Weight-to-Power Ratio
12.71 lb/hp
Audi Q8 55 TFSI
14.28 lb/hp
12.71 lb/hp
Porsche Cayenne S
Fuel Economy / Emissions
Audi Q8 55 TFSI
Porsche Cayenne S
Fuel Economy
27 mpg
combined
16 mpg
Audi Q8 55 TFSI
27 mpg
16 mpg
Porsche Cayenne S
21 mpg
city
10 mpg
No data
highway
22 mpg
22.5 gal
Fuel Tank Capacity
26.4 gal
600 mi
Range
411 mi
Audi Q8 55 TFSI
600 mi
411 mi
Porsche Cayenne S
Environmental Impact
166.7 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
286.1 kWh
Audi Q8 55 TFSI
166.7 kWh
286.1 kWh
Porsche Cayenne S
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 4 III
373 g/mi (WLTP)
CO2 Emissions
581 g/mi (NEFZ)
Practical Convenience
Audi Q8 55 TFSI
Porsche Cayenne S
5
Doors
5
5
No. of Seats
5
1433 lb
Maximum Payload
1720 lb
17.1 cu ft
Trunk Volume
15.3 cu ft
49.7 cu ft
Cargo Volume (Seats Down)
50.1 cu ft
